digen21_6265

Dataset statistics

Number of variables	11
Number of observations	1000
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	86.1 KiB
Average record size in memory	88.1 B

Variable types

Numeric	10
Categorical	1

Warnings

`target` is uniformly distributed	Uniform
`X0` has unique values	Unique
`X1` has unique values	Unique
`X2` has unique values	Unique
`X3` has unique values	Unique
`X4` has unique values	Unique
`X5` has unique values	Unique
`X6` has unique values	Unique
`X7` has unique values	Unique
`X8` has unique values	Unique
`X9` has unique values	Unique

Reproduction

Analysis started	2021-02-13 01:00:23.547149
Analysis finished	2021-02-13 01:13:21.884982
Duration	12 minutes and 58.34 seconds
Software version	pandas-profiling v2.10.1
Download configuration	config.yaml

X0
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.01097635057
Minimum	-3.721674841
Maximum	2.697962156
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.721674841
5-th percentile	-1.655721553
Q1	-0.665895623
median	0.004500820399
Q3	0.649852315
95-th percentile	1.534055332
Maximum	2.697962156
Range	6.419636997
Interquartile range (IQR)	1.315747938

Descriptive statistics

Standard deviation	0.9742033679
Coefficient of variation (CV)	-88.75476065
Kurtosis	-0.09878121708
Mean	-0.01097635057
Median Absolute Deviation (MAD)	0.6580292197
Skewness	-0.1206116083
Sum	-10.97635057
Variance	0.9490722021
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.2999332052	1	0.1%
-0.6075230446	1	0.1%
1.884593355	1	0.1%
-0.2335748074	1	0.1%
-1.531664599	1	0.1%
0.6980921659	1	0.1%
-0.3134242352	1	0.1%
0.4751391529	1	0.1%
1.137226099	1	0.1%
-1.681248912	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.721674841	1	0.1%
-3.137845659	1	0.1%
-2.679970834	1	0.1%
-2.638487337	1	0.1%
-2.579611664	1	0.1%
-2.549699578	1	0.1%
-2.379277527	1	0.1%
-2.321610372	1	0.1%
-2.282034545	1	0.1%
-2.232203631	1	0.1%

Value	Count	Frequency (%)
2.697962156	1	0.1%
2.540489481	1	0.1%
2.523571297	1	0.1%
2.494211784	1	0.1%
2.393787688	1	0.1%
2.38853332	1	0.1%
2.314327192	1	0.1%
2.289893502	1	0.1%
2.267300398	1	0.1%
2.192253973	1	0.1%

X1
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.01981967543
Minimum	-3.373852947
Maximum	3.233791157
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.373852947
5-th percentile	-1.564611023
Q1	-0.6587331729
median	-0.008012547739
Q3	0.6550283905
95-th percentile	1.798149332
Maximum	3.233791157
Range	6.607644104
Interquartile range (IQR)	1.313761563

Descriptive statistics

Standard deviation	1.008162049
Coefficient of variation (CV)	50.8667285
Kurtosis	0.1964317794
Mean	0.01981967543
Median Absolute Deviation (MAD)	0.6540244121
Skewness	0.1032893588
Sum	19.81967543
Variance	1.016390718
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.3588191121	1	0.1%
1.971995836	1	0.1%
-0.6833024477	1	0.1%
1.010933154	1	0.1%
1.902179605	1	0.1%
0.09453802955	1	0.1%
-0.0330472273	1	0.1%
-1.311912171	1	0.1%
-0.0237733307	1	0.1%
-0.4228426222	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.373852947	1	0.1%
-3.321131159	1	0.1%
-3.181091562	1	0.1%
-2.72486708	1	0.1%
-2.547536669	1	0.1%
-2.47942896	1	0.1%
-2.474948442	1	0.1%
-2.438397956	1	0.1%
-2.375894682	1	0.1%
-2.368771492	1	0.1%

Value	Count	Frequency (%)
3.233791157	1	0.1%
3.130766072	1	0.1%
3.039751723	1	0.1%
3.03038662	1	0.1%
2.907453342	1	0.1%
2.712496662	1	0.1%
2.581836275	1	0.1%
2.581736152	1	0.1%
2.548365813	1	0.1%
2.531159368	1	0.1%

X2
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.05365760773
Minimum	-3.792757084
Maximum	3.356494662
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.792757084
5-th percentile	-1.61286016
Q1	-0.6525026612
median	0.06688833021
Q3	0.7436120937
95-th percentile	1.773793693
Maximum	3.356494662
Range	7.149251746
Interquartile range (IQR)	1.396114755

Descriptive statistics

Standard deviation	1.022505181
Coefficient of variation (CV)	19.05610825
Kurtosis	-0.004503350507
Mean	0.05365760773
Median Absolute Deviation (MAD)	0.701432925
Skewness	-0.02661326771
Sum	53.65760773
Variance	1.045516846
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.312106605	1	0.1%
-0.3208985979	1	0.1%
0.9459016456	1	0.1%
0.07839870726	1	0.1%
0.7891070309	1	0.1%
0.7348469695	1	0.1%
-0.01628827761	1	0.1%
0.1793102349	1	0.1%
1.427422862	1	0.1%
0.9995557071	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.792757084	1	0.1%
-2.933071614	1	0.1%
-2.885339951	1	0.1%
-2.668693284	1	0.1%
-2.562483541	1	0.1%
-2.520887072	1	0.1%
-2.494541534	1	0.1%
-2.350809635	1	0.1%
-2.342543225	1	0.1%
-2.285949689	1	0.1%

Value	Count	Frequency (%)
3.356494662	1	0.1%
3.112861176	1	0.1%
2.750973345	1	0.1%
2.720403747	1	0.1%
2.697390912	1	0.1%
2.58514811	1	0.1%
2.461618082	1	0.1%
2.424649966	1	0.1%
2.40796003	1	0.1%
2.395574811	1	0.1%

X3
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.008552089225
Minimum	-2.738198967
Maximum	2.894218367
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.738198967
5-th percentile	-1.657050729
Q1	-0.6820282175
median	0.001072777769
Q3	0.6863016855
95-th percentile	1.808014711
Maximum	2.894218367
Range	5.632417333
Interquartile range (IQR)	1.368329903

Descriptive statistics

Standard deviation	1.01007903
Coefficient of variation (CV)	118.1090379
Kurtosis	-0.2018683718
Mean	0.008552089225
Median Absolute Deviation (MAD)	0.6860659221
Skewness	0.0793128616
Sum	8.552089225
Variance	1.020259648
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.402205821	1	0.1%
-0.1918095577	1	0.1%
-0.4232310875	1	0.1%
1.453470556	1	0.1%
0.4331869314	1	0.1%
0.9167002922	1	0.1%
-2.627317482	1	0.1%
0.5770393071	1	0.1%
0.7561485579	1	0.1%
0.3918676899	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.738198967	1	0.1%
-2.627317482	1	0.1%
-2.491720129	1	0.1%
-2.481753022	1	0.1%
-2.477605988	1	0.1%
-2.352495429	1	0.1%
-2.328818836	1	0.1%
-2.284849382	1	0.1%
-2.274362702	1	0.1%
-2.272470102	1	0.1%

Value	Count	Frequency (%)
2.894218367	1	0.1%
2.818562602	1	0.1%
2.794471291	1	0.1%
2.647152269	1	0.1%
2.639854082	1	0.1%
2.552773729	1	0.1%
2.505966397	1	0.1%
2.505508585	1	0.1%
2.369256026	1	0.1%
2.342653787	1	0.1%

X4
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.0213764267
Minimum	-3.389254946
Maximum	3.569576014
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.389254946
5-th percentile	-1.59909986
Q1	-0.6253399199
median	-0.05323232516
Q3	0.6078025024
95-th percentile	1.477287713
Maximum	3.569576014
Range	6.958830959
Interquartile range (IQR)	1.233142422

Descriptive statistics

Standard deviation	0.935382474
Coefficient of variation (CV)	-43.75766292
Kurtosis	0.1795555383
Mean	-0.0213764267
Median Absolute Deviation (MAD)	0.6297520876
Skewness	-0.01058593326
Sum	-21.3764267
Variance	0.8749403726
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-2.281932702	1	0.1%
0.1132343727	1	0.1%
0.8233748324	1	0.1%
0.5644062431	1	0.1%
0.0706412546	1	0.1%
0.7738103774	1	0.1%
0.532533328	1	0.1%
-1.232733688	1	0.1%
-0.4385255522	1	0.1%
-0.1747826102	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.389254946	1	0.1%
-3.102065131	1	0.1%
-2.983067795	1	0.1%
-2.652592401	1	0.1%
-2.576223041	1	0.1%
-2.460354964	1	0.1%
-2.281932702	1	0.1%
-2.234442074	1	0.1%
-2.17497747	1	0.1%
-2.135931774	1	0.1%

Value	Count	Frequency (%)
3.569576014	1	0.1%
2.768187611	1	0.1%
2.577506704	1	0.1%
2.464699381	1	0.1%
2.449884988	1	0.1%
2.420375516	1	0.1%
2.348575757	1	0.1%
2.338199795	1	0.1%
2.285058429	1	0.1%
2.26668903	1	0.1%

X5
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.08705227012
Minimum	-3.009534793
Maximum	2.744438615
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.009534793
5-th percentile	-1.676424866
Q1	-0.7835596349
median	-0.1206385322
Q3	0.5895206132
95-th percentile	1.589413814
Maximum	2.744438615
Range	5.753973408
Interquartile range (IQR)	1.373080248

Descriptive statistics

Standard deviation	1.01370474
Coefficient of variation (CV)	-11.64478237
Kurtosis	-0.004490395358
Mean	-0.08705227012
Median Absolute Deviation (MAD)	0.684495155
Skewness	0.05463316074
Sum	-87.05227012
Variance	1.0275973
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.125359113	1	0.1%
0.7327675953	1	0.1%
2.021600674	1	0.1%
-1.341005059	1	0.1%
-0.2722129619	1	0.1%
-0.2368414406	1	0.1%
0.2355812777	1	0.1%
-0.5651786184	1	0.1%
0.3871163975	1	0.1%
-0.9492552392	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.009534793	1	0.1%
-2.932331174	1	0.1%
-2.890956267	1	0.1%
-2.821250815	1	0.1%
-2.80891992	1	0.1%
-2.774104995	1	0.1%
-2.743974915	1	0.1%
-2.711325471	1	0.1%
-2.698547591	1	0.1%
-2.655529816	1	0.1%

Value	Count	Frequency (%)
2.744438615	1	0.1%
2.628541314	1	0.1%
2.614938971	1	0.1%
2.491226408	1	0.1%
2.48649298	1	0.1%
2.442413256	1	0.1%
2.429118353	1	0.1%
2.417232976	1	0.1%
2.391354243	1	0.1%
2.346771893	1	0.1%

X6
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.02594470769
Minimum	-3.32346669
Maximum	2.967437846
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.32346669
5-th percentile	-1.609027505
Q1	-0.6919848979
median	-0.06421742304
Q3	0.697580731
95-th percentile	1.556132138
Maximum	2.967437846
Range	6.290904536
Interquartile range (IQR)	1.389565629

Descriptive statistics

Standard deviation	0.9977369415
Coefficient of variation (CV)	-38.45627993
Kurtosis	0.0101108216
Mean	-0.02594470769
Median Absolute Deviation (MAD)	0.7020281132
Skewness	-0.03013492762
Sum	-25.94470769
Variance	0.9954790044
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.2535917	1	0.1%
0.9466917696	1	0.1%
-0.9092760345	1	0.1%
0.1789646951	1	0.1%
0.5825922542	1	0.1%
-0.1373924955	1	0.1%
-0.932215389	1	0.1%
-1.899006566	1	0.1%
-0.008320399447	1	0.1%
1.308023064	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.32346669	1	0.1%
-3.234121463	1	0.1%
-3.020290616	1	0.1%
-3.000358888	1	0.1%
-2.699634224	1	0.1%
-2.698344841	1	0.1%
-2.631512041	1	0.1%
-2.612484304	1	0.1%
-2.541124421	1	0.1%
-2.534057425	1	0.1%

Value	Count	Frequency (%)
2.967437846	1	0.1%
2.910002486	1	0.1%
2.825123291	1	0.1%
2.734210149	1	0.1%
2.474077089	1	0.1%
2.463986434	1	0.1%
2.443270693	1	0.1%
2.288838394	1	0.1%
2.277623095	1	0.1%
2.258459472	1	0.1%

X7
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.01208505987
Minimum	-3.23510646
Maximum	2.724670615
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.23510646
5-th percentile	-1.662105919
Q1	-0.6416767864
median	-0.009294654433
Q3	0.6758852588
95-th percentile	1.583679228
Maximum	2.724670615
Range	5.959777075
Interquartile range (IQR)	1.317562045

Descriptive statistics

Standard deviation	0.9971264981
Coefficient of variation (CV)	-82.50902427
Kurtosis	0.09027811295
Mean	-0.01208505987
Median Absolute Deviation (MAD)	0.6681086632
Skewness	-0.06314616332
Sum	-12.08505987
Variance	0.9942612532
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.6597043798	1	0.1%
-0.2813513195	1	0.1%
0.2132642461	1	0.1%
1.226427397	1	0.1%
1.10354448	1	0.1%
1.158277481	1	0.1%
0.8863199671	1	0.1%
-0.7849199145	1	0.1%
-0.5083119069	1	0.1%
-0.6383284746	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.23510646	1	0.1%
-3.110517814	1	0.1%
-2.812783356	1	0.1%
-2.810770039	1	0.1%
-2.710266089	1	0.1%
-2.648228967	1	0.1%
-2.645267778	1	0.1%
-2.631978579	1	0.1%
-2.571215718	1	0.1%
-2.570034342	1	0.1%

Value	Count	Frequency (%)
2.724670615	1	0.1%
2.680647313	1	0.1%
2.652021046	1	0.1%
2.636077757	1	0.1%
2.565186868	1	0.1%
2.49299413	1	0.1%
2.453618227	1	0.1%
2.453537585	1	0.1%
2.422267153	1	0.1%
2.418606903	1	0.1%

X8
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.02494844803
Minimum	-3.028589149
Maximum	3.175844647
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.028589149
5-th percentile	-1.581377637
Q1	-0.6891890914
median	0.001209437568
Q3	0.6080847123
95-th percentile	1.558733721
Maximum	3.175844647
Range	6.204433796
Interquartile range (IQR)	1.297273804

Descriptive statistics

Standard deviation	0.9604557019
Coefficient of variation (CV)	-38.49761319
Kurtosis	-0.01223839644
Mean	-0.02494844803
Median Absolute Deviation (MAD)	0.6494068541
Skewness	-0.02352896279
Sum	-24.94844803
Variance	0.9224751553
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.8696648857	1	0.1%
0.7384256217	1	0.1%
0.3174524749	1	0.1%
2.23730627	1	0.1%
0.9384895037	1	0.1%
-0.3159801661	1	0.1%
-1.746419177	1	0.1%
-0.5471027459	1	0.1%
0.6389510677	1	0.1%
0.07349040337	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.028589149	1	0.1%
-2.69835678	1	0.1%
-2.686391823	1	0.1%
-2.656426573	1	0.1%
-2.561810921	1	0.1%
-2.523295248	1	0.1%
-2.509618072	1	0.1%
-2.43140295	1	0.1%
-2.387859406	1	0.1%
-2.358985454	1	0.1%

Value	Count	Frequency (%)
3.175844647	1	0.1%
2.672659753	1	0.1%
2.627549582	1	0.1%
2.607112397	1	0.1%
2.49384897	1	0.1%
2.463026759	1	0.1%
2.354351792	1	0.1%
2.27091029	1	0.1%
2.23730627	1	0.1%
2.215481261	1	0.1%

X9
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.01598046201
Minimum	-3.839169171
Maximum	2.983293427
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.839169171
5-th percentile	-1.616809333
Q1	-0.6517896922
median	-0.002503442754
Q3	0.6624172957
95-th percentile	1.643671048
Maximum	2.983293427
Range	6.822462598
Interquartile range (IQR)	1.314206988

Descriptive statistics

Standard deviation	0.9886949077
Coefficient of variation (CV)	61.86898146
Kurtosis	0.08792174794
Mean	0.01598046201
Median Absolute Deviation (MAD)	0.6570866547
Skewness	-0.04036592507
Sum	15.98046201
Variance	0.9775176206
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.2876916567	1	0.1%
0.3181628332	1	0.1%
-0.06316319135	1	0.1%
-0.3193304828	1	0.1%
0.7972994334	1	0.1%
-2.270777634	1	0.1%
0.06814552216	1	0.1%
1.382302027	1	0.1%
-0.2971482656	1	0.1%
-0.06891919552	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.839169171	1	0.1%
-3.483151274	1	0.1%
-3.083198398	1	0.1%
-2.712522161	1	0.1%
-2.556561467	1	0.1%
-2.333872288	1	0.1%
-2.310176928	1	0.1%
-2.285035376	1	0.1%
-2.270777634	1	0.1%
-2.247586342	1	0.1%

Value	Count	Frequency (%)
2.983293427	1	0.1%
2.790210481	1	0.1%
2.725553319	1	0.1%
2.532422363	1	0.1%
2.506951866	1	0.1%
2.439304204	1	0.1%
2.378508704	1	0.1%
2.368675124	1	0.1%
2.289835208	1	0.1%
2.289730672	1	0.1%

target
Categorical

UNIFORM

Distinct	2
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	56.8 KiB

0	500
1	500

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	1000
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	1
2nd row	0
3rd row	0
4th row	0
5th row	1

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Histogram of lengths of the category

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Most occurring characters

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	1000	100.0%

Most frequent character per category

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	1000	100.0%

Most frequent character per script

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	1000	100.0%

Most frequent character per block

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	X0	X1	X2	X3	X4	X5	X6	X7	X8	X9	target
0	0.203116	-0.066609	1.161229	-0.311921	0.741255	0.180618	0.189078	-0.759614	0.318967	0.588801	1
1	-0.669200	0.943179	-1.553258	-0.332511	0.810452	-0.015165	0.116652	0.175414	-0.072502	-0.426808	0
2	-1.060731	1.731454	-0.817621	-0.666837	-0.530246	0.441397	-1.145020	0.077810	1.765259	0.653086	0
3	-2.079673	-0.856513	-1.537717	0.810982	0.376428	0.251911	0.553667	-0.622917	0.724897	-1.275969	0
4	1.178741	0.934699	-0.211292	0.782933	-0.460824	1.025546	0.995271	-0.949554	-0.561964	-0.953773	1
5	-3.137846	0.038718	-0.705376	0.525504	-1.307193	1.466797	-1.478384	-0.943908	-0.638566	1.544908	1
6	-1.772969	0.591321	-0.059549	-0.391178	-0.895551	0.278624	1.036550	-0.913781	0.055521	-0.454657	0
7	0.884740	-2.291344	1.676949	-0.732385	0.370078	2.180914	1.340024	0.561008	1.185296	0.993304	0
8	-1.092110	-1.116343	-1.696489	-1.051795	0.822602	-0.472652	0.275876	-0.546445	-1.313002	-0.060961	0
9	-0.009542	0.599762	-0.450982	-1.165415	0.143505	0.543422	0.329128	-0.542849	1.418585	0.480952	0

Last rows

	X0	X1	X2	X3	X4	X5	X6	X7	X8	X9	target
990	0.301484	0.456960	0.259444	-1.486460	0.294887	0.522675	0.883031	0.874399	-0.729809	1.019985	1
991	1.226529	0.511818	-0.599115	-0.476832	0.301735	1.349426	-0.582004	0.687164	-0.666442	1.844421	0
992	-1.486664	0.511333	-1.274365	0.243795	1.170456	1.138438	-0.888052	-1.140769	1.070421	-1.809487	0
993	0.387014	-1.108579	-0.562999	0.705522	-1.876615	0.228841	-0.943832	0.558426	-0.463752	1.685885	1
994	1.334648	-1.100090	-0.626980	-0.496721	-0.168430	-2.200264	-0.978897	0.518559	-0.702144	1.346397	1
995	-0.664851	-0.277200	0.942975	-0.510662	0.517443	-0.338505	-0.806088	2.148414	-1.676787	0.774251	0
996	0.530410	0.521722	0.958368	-0.932038	-0.706906	-1.237462	-0.350720	-0.541401	1.288086	-1.521862	0
997	-0.226170	0.425127	-1.118743	0.524386	-1.110742	-0.108813	-0.245463	-0.047358	-1.555867	-1.262161	1
998	-1.592125	1.841368	-0.931509	0.396903	-0.553797	0.226227	0.488667	-0.378186	-0.617607	0.083443	0
999	1.179870	-0.767317	0.404067	-0.811058	1.053501	-0.708041	-0.127983	-1.741989	-0.048029	0.462422	0

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

Most occurring scripts

Most frequent character per script

Most occurring blocks

Most frequent character per block

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows